TY - GEN
T1 - Automated detection of lung nodules using HOG technique with chest X-ray images
AU - Raghavendra, U.
AU - Gudigar, Anjan
AU - Rao, Tejaswi N.
AU - Fujita, Hamido
AU - Acharya, U. Rajendra
PY - 2018/1/1
Y1 - 2018/1/1
N2 - Lung disease is a growing disease and hence needs lot of attention. It is difficult to delineate the boundary of the lung when it is imaged through X-ray due to poor resolution. Hence, computer aided diagnosis (CAD) is preferred as it assists the radiologists in efficient diagnosis. In this work, a novel supervised classification technique is proposed using histogram of oriented gradient (HOG) and neighborhood preserving embedding (NPE). Our method is evaluated using 2000 chest X-ray images and can efficiently classify normal and abnormal classes with a promising performance of 97.95% accuracy, using support vector machine (SVM) classifier.
AB - Lung disease is a growing disease and hence needs lot of attention. It is difficult to delineate the boundary of the lung when it is imaged through X-ray due to poor resolution. Hence, computer aided diagnosis (CAD) is preferred as it assists the radiologists in efficient diagnosis. In this work, a novel supervised classification technique is proposed using histogram of oriented gradient (HOG) and neighborhood preserving embedding (NPE). Our method is evaluated using 2000 chest X-ray images and can efficiently classify normal and abnormal classes with a promising performance of 97.95% accuracy, using support vector machine (SVM) classifier.
UR - http://www.scopus.com/inward/record.url?scp=85063391315&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=85063391315&partnerID=8YFLogxK
U2 - 10.3233/978-1-61499-900-3-1018
DO - 10.3233/978-1-61499-900-3-1018
M3 - Conference contribution
AN - SCOPUS:85063391315
T3 - Frontiers in Artificial Intelligence and Applications
SP - 1018
EP - 1026
BT - New Trends in Intelligent Software Methodologies, Tools and Techniques - Proceedings of the 17th International Conference, SoMeT 2018
A2 - Herrera-Viedma, Enrique
A2 - Fujita, Hamido
PB - IOS Press
T2 - 17th International Conference on New Trends in Intelligent Software Methodology Tools and Techniques, SoMeT 2018
Y2 - 26 September 2018 through 28 September 2018
ER -